1. High-level architecture
   1. 5G Downlink Media Streaming (5GMSd) over 5G Multicast Broadcast Services (MBS)
2. Repositories
   1. 5G UE (with MBS components): srsRAN_4G (5mbs branch)
   2. NG-RAN (with MBS components): rt-srsRAN_Project (5mbs branch)
   3. 5GC (with MBS components): open5gs/tree/5mbs (5mbs branch)
   4. MBS User Service: MBS Function (MBSF): https://github.com/5G-MAG/rt-mbs-function
   5. MBS User Services: MBS Transport Function (MBSTF): https://github.com/5G-MAG/rt-mbs-transport-function
   6. Auxiliary repositories:
      1. MBS Examples: rt-mbs-examples
3. Packages
   1. Standard Open5GS packages:
   2. MBS related packages:

High-level architecture

5G Downlink Media Streaming (5GMSd) over 5G Multicast Broadcast Services (MBS)

• Check here to access the repositories for 3GPP RAN and Core Platforms
• Check here to access the repositories for 5G Media Streaming

Repositories

Please note that 5G Multicast Broadcast Services is implemented as an extension of Open5GS

---

5G UE (with MBS components): srsRAN_4G (5mbs branch)

NG-RAN (with MBS components): rt-srsRAN_Project (5mbs branch)

5GC (with MBS components): open5gs/tree/5mbs (5mbs branch)

MBS User Service: MBS Function (MBSF): https://github.com/5G-MAG/rt-mbs-function

MBS User Services: MBS Transport Function (MBSTF): https://github.com/5G-MAG/rt-mbs-transport-function

Auxiliary repositories:

MBS Examples: rt-mbs-examples

• Information and how to download, build, install and run
• Releases

Packages

This project also provides or makes use of the following packages GitHub Container packages. Images and docker compose deployments for MBS are located in the following repository: https://github.com/5G-MAG/rt-mbs-examples

Standard Open5GS packages:

Components	Package
NRF	https://github.com/5G-MAG/open5gs/pkgs/container/nrf
UDM	https://github.com/5G-MAG/open5gs/pkgs/container/udm
PCF	https://github.com/5G-MAG/open5gs/pkgs/container/pcf
WebUI	https://github.com/5G-MAG/open5gs/pkgs/container/webui
BSF	https://github.com/5G-MAG/open5gs/pkgs/container/bsf
UDR	https://github.com/5G-MAG/open5gs/pkgs/container/udr
NSSF	https://github.com/5G-MAG/open5gs/pkgs/container/nssf
AUSF	https://github.com/5G-MAG/open5gs/pkgs/container/ausf
SMF	https://github.com/5G-MAG/open5gs/pkgs/container/smf
UPF	https://github.com/5G-MAG/open5gs/pkgs/container/upf
AMF	https://github.com/5G-MAG/open5gs/pkgs/container/amf
SCP	https://github.com/5G-MAG/open5gs/pkgs/container/scp
SEPP	https://github.com/5G-MAG/open5gs/pkgs/container/sepp

MBS related packages:

Components	Package
UPF and MB-UPF	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/upf_mb-upf
Test AF/AS for MBS	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/test_mbs_af_as
SMF and MB-SMF	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/smf_mb-smf
gNB with MBS	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/gnb_with_mbs
AMF with MBS	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/amf_with_mbs
UE with MBS	https://github.com/5G-MAG/rt-mbs-examples/pkgs/container/ue_with_mbs